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[单选题]
对于加速度传感器,希望其固有频率()
A
尽量高些b.尽量低些c.接近于零d.其大小与传感器特性无关
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参考答案
试题答案:
A
答案解释:
加速度传感器的测量范围不能超过传感器本身的固有频率,所以提高固有频率可以增大传感器的测量范围。
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